Defi ADVANCE Control Unit (DF07703 Manufactured in and before January, 2012) User Manual

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6 -2. Procedure

1. Confirm the contents.

⇒ Please refer to operation manuals included with components and each
gauge.

2. Confirm and prepare the necessary parts for installation.

⇒ Refer to the operation manual included with each gauge.
Please purchase commercially available attachment parts.

3. Confirm the location of the power source(Battery, GND, IGN, ILM) and the

sensor installation.

4. Disconnect the negative(-) battery terminal.
5. Connect the power supply wire to vehicle.

⇒ Refer to 6 -3. How to solder・How to use the solderless connectors.

Warning

Do not connect the IGN wire to the ACC (power source for accessory) wire.

Failure to do so way lead to a malfunction or accident.

6. Connect the power supply wire to the control unit. Connect the negative

battery terminal and turn the ignition on. Then confirm DC SOURCE LED
lights up, which is on the front of the control unit.

Confirmation

If the power source wire is wired incorrectly, LED won't light. If LED doesn't

light, please confirm wiring again.

7. Disconnect the negative battery terminal and install each sensor.

⇒ Refer to the operation manual included with each gauge.

8. Connect the sensor and the sensor wire. Then connect to the control unit.